发明公开
EP0224123A2 Compositions for producing polymers of high refractive index and low yellowness
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组合物用于具有高折射率和低变黄聚合物的制备。
- 专利标题: Compositions for producing polymers of high refractive index and low yellowness
- 专利标题(中): 组合物用于具有高折射率和低变黄聚合物的制备。
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申请号: EP86115687.5申请日: 1986-11-12
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公开(公告)号: EP0224123A2公开(公告)日: 1987-06-03
- 发明人: Misura, Michael Stephan , Sare, Edward John
- 申请人: PPG INDUSTRIES, INC.
- 申请人地址: One PPG Place Pittsburgh Pennsylvania 15272 US
- 专利权人: PPG INDUSTRIES, INC.
- 当前专利权人: PPG INDUSTRIES, INC.
- 当前专利权人地址: One PPG Place Pittsburgh Pennsylvania 15272 US
- 代理机构: Sternagel, Hans-Günther, Dr.
- 优先权: US801166 19851122; US832555 19860224
- 主分类号: C08F18/24
- IPC分类号: C08F18/24 ; G02B1/04
摘要:
The yellowness of polymerizates formed from polymerizable compositions containing bisphenol bis(allylic carbonate)-functional material is reduced by inclusion of one or more cyclohexenic compounds in the polymerizable compositions.
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